mail.b-a.com.tw - robtex.com
mail.b-a.com.tw
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 123.252.120.34๐น๐ผ MULTIMEDIA-AS-AP123.252.64.0/18 Taiwna Fixed Network | ||||||
b-a.com.tw
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 123.252.120.36๐น๐ผ MULTIMEDIA-AS-AP123.252.64.0/18 Taiwna Fixed Network | ||||||
| NS | ns11.twnic.net.tw โญ | ||||||
| NS | ns12.twnic.net.tw | ||||||
| MX | mail.b-a.com.tw โญ | ||||||
| TXT | v=spf1 include:_spf.b-a.com.tw ~all | ||||||
| TXT | google-site-verification=i0d3LxgF4Vq7PnssMZbaocfXCtotOtYe0RdPYH9lRBM | ||||||
| SOA | ns11.twnic.net.twtech@twnic.net.tw serial=1775415840 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA123.252.120.342026-04-26 โ 2026-04-27 ยท 3 obs
โ 2016-09-14 01:04:48
โ 2026-04-26 23:25:42
โ 2026-04-27 03:55:48
โ 2026-04-26 23:25:42
โ 2026-04-27 03:55:48
โA61.220.36.2062014-04-25 โ 2016-09-14 ยท 4 obs
โ 2014-04-25 10:16:48
โ 2016-09-14 01:04:48
โ 2026-04-26 23:25:42
โ 2026-04-27 03:55:48
โ 2016-09-14 01:04:48
โ 2026-04-26 23:25:42
โ 2026-04-27 03:55:48
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | g.dns.tw, anytld.apnic.net, e.dns.tw, a.dns.tw... | 16 records |
| com.tw | h.twnic.net.tw, f.twnic.net.tw, e.twnic.net.tw, anytld.apnic.net... | 17 records |
| b-a.com.tw | ns12.twnic.net.tw, ns11.twnic.net.tw | - |
โ Authoritative Response
Server:104.199.237.109
NS records: ns12.twnic.net.tw, ns11.twnic.net.tw
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 1744ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 123.252.120.34 |
๐ Glue Records Collected
Total: 33
In-bailiwick: 14 (g.dns.tw, e.dns.tw, e.dns.tw...)
Out-of-bailiwick: 19 (anytld.apnic.net, anytld.apnic.net, h.twnic.net.tw...)
Analysis
Mail Server Role
mail.b-a.com.tw serves as the mail server for b-a.com.tw.
IP Addresses
mail.b-a.com.tw resolves to a single IP: 123.252.120.34.